Grade 4 Unit 2 Module 1 Practice Pages for Math at Home

Grade 4 Unit 2 Module 1 Practice Pages for Math at Home

The Bridges Second Edition Module Packets, available from the Home Learning Resources page of the Bridges Educator Site, are designed to provide a review of math topics that were covered in class prior to school closures. They are meant for teachers

to send home, so students can continue to engage with key grade-level skills. The material in these packets includes exercises that can be completed by students at home with their families.

? 2020 The Math Learning Center | The Math Learning Center grants permission to learners, families, and educators to reproduce these documents in appropriate quantities for educational use. While you may link to these resources, any other

redistribution requires written permission.

Unit 2 Module 1 NAME

Session 1

Base Ten Area Pieces

| DATE

mat

strip unit

Write and solve an equation for each problem below.

1 Max has 5 strips. How many units are in Max's strips in all? ___________________ 2 Amelia has 10 times as many strips as Max.

a How many strips does Amelia have? __________________________________ b How many units are in Amelia's strips in all? ____________________________ c How many mats can Amelia make with her strips? _______________________ 3 Leon has 8 strips. How many units are in Leon's strips in all? ___________________ 4 Zia has 100 times as many strips as Leon. _ a How many strips does Zia have? ______________________________________ b How many units are in Zia's strips in all? _______________________________ c How many mats can Zia make with her strips? __________________________ d How many strip-mats can Zia make with her strips? ______________________ 5 Sage has 3 strip-mats, 3 mats, and 2 units. Tristan has 2 mats, 8 strips, and 5 units.

Andre has twice as many strip-mats, mats, and units as Sage.

a How many units is that in all? Show your work.

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Unit 2 Module 1 NAME

Session 3

| DATE

A New Room for Nick

Nick is moving to a new house. His new room is smaller than his room where he used to live. Nick is using a meter stick to measure several items to see if they will fit in his new room.

1 Nick is measuring the length of his bed. What unit should Nick use? _______

2 Nick is measuring the width of his mp3 player. What unit should Nick use? ______

3 Nick is measuring the height of his chair. What unit should Nick use? _______

4 Nick has a rug that is 12 decimeters by 18 decimeters. Draw a small, labeled sketch

of Nick's rug. Then, find the area of his rug in square decimeters.

Write an equation that shows the area of the rug: ___________________________

5 There is a window in Nick's new room that is 11 decimeters by 15 decimeters. Draw

a small, labeled sketch of the window. Then, find the area of the window in square decimeters.

Write an equation that shows the area of the window: ________________________

6 The back of Nick's bookcase measures 10 decimeters by 18 decimeters. Nick thinks

its area is 108 square decimeters. Do you agree? Use numbers, labeled sketches, or words to explain your answer.

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Unit 2 Module 1 NAME

Session 4

| DATE

Flora Tries Again

After Flora found that the piece of cloth she'd cut wasn't big enough, she tried again several times to cut a piece that was exactly 240 square centimeters. Here are the dimensions of the four other rectangles she cut.

10 cm ? 8 cm

10 cm ? 12 cm

10 cm ? 15 cm

10 cm ? 23 cm

1 Circle the combination you believe will produce a piece of cloth closest to the size

Flora needs.

2 Create a rectangular array with base ten area pieces to model each of the

combinations.

3 For each combination, find the area of the piece of cloth Flora cut. Record your

answers below, and be sure to label them with the proper units.

a 10 cm ? 8 cm = _______

b 10 cm ? 12 cm = _______

c 10 cm ? 15 cm = _______

d 10 cm ? 23 cm = _______

4 CHALLENGE Can you think of more than one way for Flora to cut a rectangle that is

exactly 240 square centimeters?

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Unit 2 Module 1 NAME

Session 4

| DATE

Arrays & Equations for Tens

1 For each rectangle below, label the dimensions, find the area, and write a

multiplication equation to describe the array.

Labeled Array

ex

10

Area

Multiplication Equation

4

40 4 ? 10 = 40

a

b

c

2 Complete the multiplication facts below.

10 ? 4 = _______

10 ? 2 = _______

10 ? 3 = _______

10 ? 5 = _______

14

11

15

19

30

? 10

? 10

? 10

? 10

? 10

10 ? 9 = _______

10 ? 8 = _______

40

50

? 10

? 10

3 What happens every time you multiply a number by 10? Why?

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Unit 2 Module 1 NAME

Session 5

| DATE

Fill the Frames

Label each array frame below. Then fill it in with labeled rectangles. Write an addition equation to show how you got the total. Then write a multiplication equation to match the array.

Labeled Array Frame & Rectangle

ex

10

3

Addition Equation Multiplication Equation

4

4 ? 10 = 40

4 ? 3 = 12

40 + 12 = 52

4 ? 13 = 52

1

2

3

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Unit 2 Module 1 NAME

Session 2

| DATE

Measuring in Centimeters page 1 of 3

Note to Families This Home Connection asks students to measure common items at home in centimeters. If you have a ruler or tape measure at home marked in centimeters, have your child use it. If not, you can cut out the strips below and tape or glue them together to create a measuring tape.

Measuring in Centimeters

1 Find a ruler or tape measure that is marked in centimeters. You can also cut out the

strips below and tape or glue them together to make your own measuring tape.

2 By yourself or with a family member or two, measure the items listed on the

worksheet and record your results.

glue or tape glue or tape glue or tape glue or tape glue or tape

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

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Unit 2 Module 1 Session 2 NAME

Measuring in Centimeters page 2 of 3

| DATE

Please measure the following objects in centimeters and record the results.

Object To Be Measured

1 width of your bed

Measurement in Centimeters

2 width of a door

3 height from the

floor to the seat of your favorite chair

4 length of a telephone

or cell phone

5 dimensions of your

favorite book (length and width)

6 width of your refrigerator

LaonredttPaals

7 dimensions of a towel

(length and width)

8 length of your

toothbrush

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